 | | Report (issue) | | from the roadlog of Thompson (1972). In the Orange County copper district, the stops and descriptions in...and produced a small amount of molybdenite and pyrite in the altered gneiss, and tourmaline along the...nature of the metavolcanics here, especially the pyrite- and pyrrhotite-rich disseminations and lenses...contain widespread tourmaline, with locally common pyrite and molybdenite, and sparse bismuthinite and arsenopyrite...sedimenthosted massive sulfide deposits within the Orange County copper district (the Vermont copper belt) of probable |  | | Report (issue) | | belt and those used by Butts (1915) in Jefferson County, Ky ___ ____________ Photographs of the Brassfield...several lithologic sec tions. Fossils in Jefferson County were listed by Butts (1915). Fossils from Jefferson...quadrangle; roadcut on south side of the Blue Grass Parkway 5. Cravens quadrangle; first roadcut on south...quadrangle; first roadcut west of Snake Run on north side of 6. Jeffersontown quadrangle; roadcut on south side...quadrangle; roadcut on south side of the Blue Grass Parkway 7. Jeffersontown quadrangle; roadcut on north |  | | Report (issue) | | Milesburg, Julian, and Skytop, Centre County; Mapleton, Huntingdon County; Birmingham, South Sinking Valley...Valley, and Roaring Spring, Blair County; and Woodbury, Bedford County. Minor exploration and mining have...separated by an episode of tectonic disturbance: (1) pyrite + arsenopyrite ^pyrrhotite; (2) quartz; (3) barite...Schasse (1978), and Tregaskis (1979). u> 7 6 Roadcut on the northeast side of U.S. Rte. 322, 700 m northwest...900 m north-northeast of Trcziyulny Mountain Roadcut along Interstate Rte. 80, 1.6 km northwest of the |  | | Journal (issue) | | mines were being worked on three creeks in l inn County. Sma ll go l d miners in Oregon in 1935 so ld bu...[Production and income of all placer miners, by counties] County No. mi ners No. creeks working worked Baker ...side is the Foster Reservoir vi ewpoi nt. In the roadcut on the right-hand side of the road at the traffic...Reservoir, note the paleoriver terraces in the roadcut to the left, indicating that theSantiam River was...contain gold and have been mined in the past. In the roadcut on your left, below the schoolhouse, you can see |  | | Report (issue) | | Photographs showing roadcut staining caused by acid-rock drainage in Hickman County, Tennessee. Bibliography........................16 Figure 1. Location of pyrite-bearing formations in Tennessee with the potential...the interaction of rainfall on pyrite-bearing formations. When pyrite (FeS2) is exposed to oxygen and...transportation infrastructure. The accelerated oxidation of pyrite and other sulfidic minerals generates low pH water...the interaction of rainfall and groundwater on pyrite-bearing formations, which often results in environmental |  | | Book | | ���������������������������������77 19. Linden Pyrite and Chalcopyrite�����������������������������...����������������������������89 23. Hazel Green Pyrite and Sphalerite ������������������������������...permitted. Many entries in this book are in city parks, county parks, state forests, state parks, federal lands...to go to a crusher. If you take your wagon to a roadcut, you are collecting too many rocks. This can also...not question why you are so intently studying a roadcut. Dehydration and hunger can make you and your companions |  | | Journal (issue) | | world-wide locality index The localities are listed by county, followed by a listing of the most prominent minerals...pegmatite in Amelia County and the Lynch Station locality (turquoise crystals) in Campbell County, are now closed...(c) = currently closed to collecting ALBEMARLE COUNTY Alberene soapstone quarry-Alberene actinolite-tremolite...pseudomorphs after pyrite Esmont slate quarry-Esmont dolomite. limonite pseudomorphs after pyrite, siderite Faber...crystals, tourmaline AMHERST COUNTY Crystals of goethite pseudomorphs after pyrite; largest, 1 inch across; |  | | Book | | WARWICKITE OCCURRENCE 3 7 DIAMOND LAKE ROADCUT 3 8 GRACE LAKE ROADCUT 3 8 DESMONT MINE 3 9 ESSONVILLE...scapolite, titanite BESSEMER MINE Mayo magnetite, pyrite, pyrrhotite, amphibole, calcite, chalcopyrite,... epidote, garnet, pyroxene 26 BOWER'S POINT ROADCUT Herschel augite, calcite, scapolite, titanite...Carlow corundum, biotite, magnetite, muscovite, pyrite, rutile, scapolite, titanite, zircon 31 CANCRINITE...garnet, hydroxylbasmaesite, molybdenite, monazite, pyrite, quartz, scapolite, serpentine, stillwellite, titanite |  | | Report (issue) | | ..............1 Reesers Summit 1-83 northeast roadcut exposure .......2 Location and description of core...location of the USGS 1984 samples from the 1-83 roadcut and USGS core holes 1 and 2 within the Mesozoic...1. Magnetic susceptibility of samples from the roadcut along 1-83 at Reesers Simmit, Pa. (in cgs units...Figure B4. Geometric relationship between the roadcut exposure at Reesers Summit, the USGS coreholes... Magnetic susceptibility profiles of the 1-83 roadcut and coreholes 1 & 2, projected onto a line normal |  | | Book (edition) | | backroads and often come across a quarry or a roadcut, stop and investigate it, and bring back some colourful...present additional problems. The famous Hi ghway 62 roadcut north of Bancroft is now closed to collectors because...to get at mineral samples, they undermined the roadcut and it became a safety hazard. If you choose to...Road, tum right and drive 22.2 km to the roadcut. The roadcut is located on top of a small hill, just...actinolite crystals; albite, biotite, white calcite The roadcut contains a small lens of calcium-silicate meta-sediments |  | | Report (issue) | | Mica Schist intruded by Lawler Peak Granite. 1.0 Roadcut in Hillside Mica Schist intruded by Early Proterozoic...Schist intruded by aplite-pegmatite. 2.3 Large roadcut contains Hillside Mica Schist intruded by numerous...aplite-pegmatite. 3.4 Tertiary fanglomerate in roadcut. Large dike of aplitepegmatiteprojects across the...Granite, but some aplitepegmatite is present. 5.2 Roadcut in Tertiary fanglomerate that locally covers Lawler...northwest of Hillside. One-half mile ahead is roadcut in Hillside Mica Schist intruded by Early Proterozoic |  | | Journal (article/letter/editorial) | | comprehensive listing, including detailed spot locations on county road maps, refer to this publication, which can...The price is $5.00 plus 4% sales tax. Individual county road maps can be obtained from the North Carolina...E N Z I E Alamance County Pyrophyllite, cacoxenite, diaspore, sericite, pyrite, ilmenite, topaz, and...hill, 0.2 mile from the road. Alexander County Alexander County is a renowned mineral collecting area in...following are mineral collecting sites in Alexander County: 1) Emerald, rutilated quartz, smoky quartz, and |  | | Book | | many years the mines and fields of St. Lawrence County have furnished museums and many lucky mineral col...been depleted through the the years, St. Lawrence County continues to supply many beautiful specimens to...types and mineralized zones of the St, Lawrence County area, A detailed discussion of the geology is beyond...and metamorphic rocks are found throughout the county, the latter prevails. Since more than three-fourths...(metamorphosed gabbro) is present locally across the county. Gabbro is a dark igneous rock composed chiefly |  | | Journal (issue) | | Charlottesville, Virginia 22903. A county road map of Washington County is available from the Information...Martha Washington Inn. Head east. 0.4 Washington County Courthouse on left. 0.64 0.1 House on left. Behind...bear left and continue on State Road 692. In left roadcut is Honaker dolomite which has south dip. In right...abundant fractures and calcite veins on right in roadcut. Zone is near the base of a secondary thrust sheet...Chepultepec limestone. Turn left onto State Road 749 at County school office building. Stop sign. Turn left on |  | | Report (issue) | | CIRCULAR 350 OCCURRENCES OF URANIUM IN CARBON COUNTY PENNSYLVANIA aP'r- t'-TY OF -U. S. This report...CIRCULAR 350 OCCURRENCES OF URANIUM IN CARBON COUNTY, PENNSYLVANIA By Harry Klemic and R. C. Baker ...occurrences in Carbon County, Pa. ii OCCURRENCES OF URANIUM IN CARBON COUNTY, PENNSYLVANIA By Harry...Figure 1. Map of uranium occurrences in Carbon County, Pa............................... 2. Sketch of...Junction, Carbon County, Pa. TABLES Page Table 1. Uranium minerals found in Carbon County, Pa.......... |  | | Journal (article/letter/editorial) | | significant increases in the burial of organic carbon and pyrite, which are most likely due to enhanced burial under...Letters 513 (2019) 187–196 of organic matter and pyrite (Gill et al., 2007, 2011; Owens et al., 2013; Young... We present new δ 34 SCAS data and sedimentary pyrite (δ 34 Spyr ), I/Ca, δ 13 Ccarb (carbonates), and...record at this site (Saltzman, 2001). The Newsom Roadcut field locality is west of Nashville, TN, (north...and burial of microbially mediated sedimentary pyrite. Microbial sulfate reducers produce hydrogen sulfide |  | | Journal (issue) | | information on individual mines and the geology of Lane County are given on page 116. Anyone taking this field...right and past the roadcut. Park, walk back about 200 ft, and examine the roadcut. The rock high up in...by Peck and others (1964). In some parts of the roadcut, sedimentary material occurs between the lava flows...Creek Recreational Area on the right. Th i s Lane County park rests on a stream terrace underlain by a gravel... @ 0.2 28.7 ~ Yellow-brown alteration in roadcut to left. This l OO- ft zone has been sillcified |  | | Journal (issue) | | formed concurrently with the amethyst in clude pyrite, goethite, sphalerite, galena, chalcopyrite, chlorite...Minerals forming later than the amethyst include pyrite, hematite, goethite, marcasite, barite, fluorite...Of notable exception, however, is a specimen of pyrite-coated fluorite crystals on amethyst in the col...crystals abound at the locally famous High way 62 roadcut just north of Bancroft, and in numerous other col...vein-dike near Long Lake in Olden Township, Frontenac County. Tabular pseudo-orthorhombic euhedra up to 10 cm |  | | Report (volume) | | approach to Sligo Bridge near Smithville, DeK'alb County, Tenn., was designated by Hass (1956, p. 13) and...basal sandstone at locality 4J-3 (pi. 16), Etowah County, Ala. As the difference in lithology of beds of...0 mm.). The matrix consists of organic matter, pyrite, and abundant phosphatic fossils that may have...Killebrew (1900, p. 141-142) for exposures in Maury County, Tenn. Outside of the Central Basin of Tennessee...region. Here in a roadcut near the Bacon Bend of the Little Tennessee River in Monroe County is an outcrop |  | | Report (issue) | | Field Guide to the Superior District, Pinal County, Arizona by: James D. Sell, Consultant Alexander...Ore Deposits of the Superior District in Pinal County, Arizona. The trip is split into two sections with...an early one here. 87.8 13.0 Entering Pinal County. Horse breeder-training complex (23 o'clock) -...house area. 99.7 8.7 Conglomerates in curve roadcut (Ts of Banks, et al., 1977). 100.3 9.3 Three...(probably Tys). 102.5 11.5 Conglomerate in roadcut on curve before Forman Wash Bridge. 104.0 13 |  | | Journal (issue) | | (Szenics, 1967) Spruce Peak, King County, Washington, 1977 Beautiful pyrite and quartz specimens are Washington...the steep mountainsides is not an easy task, 10 Pyrite with quartz crystals, 13.5 cm, from Spruce Mountain...yielded one very fine cabinet specimen of quartz and pyrite. Needless to say, our spirits were quite high that...hour’s work we encountered a small opening in a pyrite vein from which water flowed. About a half hour...pocket, however, were plate after plate of large pyrite cubes (up to 10 cm on an edge) and quartz crystals |  | | Report (volume) | | THE CITICO CREEK WILDERNESS STUDY AREA, MONROE COUNTY, / " ~ "NESSEE 1 ICAL SURVEY BULLETIN 1552 Mineral...the Citico Creek Wilderness Study Area, Monroe County, Tennessee By JOHN F. SLACK and ERIC R. FORCE,...Study Area, in the Cherokee National Forest, Monroe County, Tenn., that is being considered for wilderness...Monroe County, Tenn. 2. Sample locality maps of the Citico Creek Wilderness Study Area, Monroe County, Tenn...thin interbeds of dark slate exposed along new roadcut at Sassafrass Ridge 5. Typical view of bedding-cleavage |  | | Report (issue) | | quarry Renfrew–Madawaska area Renfrew County Road 4 (Bruce Avenue) roadcut Highway 60 quarry Jamieson marble...Carswell quarry Bryson marble blocks Bryson roadcut 1 Bryson roadcut 2 New Calumet mine Calumet uranium occurrence...Most of the collecting localities are in Renfrew County, Ontario. A wide variety of minerals are found...corundum, molybdenite, zinc, celestine, garnet, pyrite, beryl, marble, limestone, feldspar, rare-element...quartz, graphic granite, and corundum from Renfrew County; feldspar (peristerite, amazonite), jaspilite, |  | | Report (issue) | | Copper Deposit and the Kelvin Copper Prospect Pinal County, AZ By Edward John, Russell Com, Richard Ahern...Geology of the Ray porphyry copper deposit, Pinal County, Arizona Ed John ................................structural cover at the Kelvin porphyry deposit, Pinal County, Arizona Russell M. Corn, Richard Ahern..........area ofKannally Member deposition. 18.35 High roadcut in Tucson Wash Member of San Manuel Formation....facies of Quiburis Formation (in lower part of roadcut on left opposite a Circle K store) unconformably |  | | Book | | cobalt deposit, Sweden 3:38-39 Notes on recent underground collecting at L.\ngban [Sweden] 10:215-217 ADULARIA...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN...Iron-manganese phosphates of the Williams pegmatites, Coosa County, Alabama (by P. B. Leavens & T. A. Simpson) 6:66-73...ALICE GLORY HOLE The Alice glory hole, Clear Creek County, Colorado (by T. A. Hanson & W. B. Craft) 18:185187...--and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE MYERS --and |
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